I have a DIVE 6016A2 460 that has been slightly modified with forged pistons and DOVE-C heads and a Crower 22357 solid cam with 1.73 roller rockers and a Torker manifold and 850 Holley carb. Does anyone have any idea what the horsepower rating might be. I am wondering what some ball park figures might be attained with this combo before I change the recipe. I was told that it was over 500. If somebody could confirm that, I would appreciate it.